A magnetic field has a magnitude of 3.6 x 10^-3 T, and an electric field has a magnitude of 1.4 x 10^4 N/C. Both fields point in the same direction. A positive 5.2 UC charge moves at a speed of 1.5 x 10^6 m/s in a direction that is perpendicular to both fields. Determine the magnitude of the net force that acts on the charge. 1.4 x 10^-3 N 3.5 x 10^-1 N 3.8 x 10^-2 N 4.85 x 10^-2 N 7.8 x 10^-2 N